Thank you for viewing! Instant purchase is OK. I purchased this at a convenience store and stored it in a dark place. I have looked through the contents once, and the upper left corner is slightly rounded. Also, please refrain from purchasing if you are concerned, as it has been handled by another person (⋆ᴗ͈ˬᴗ͈)” As I am a student, replies and shipping may be delayed. I apologize. m(_ _)m I plan to list other products such as those from "StPri" (Strawberry Prince), so please take a look! I will offer a small discount if you purchase multiple items, so please feel free to contact me! I am committed to ensuring a pleasant transaction for both parties until the end. ✨